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Oil & Gas
| Fri 09 Jan 2026
Alexandria, Jan. 10 -- Phillips 66 Company has received a patent for Methods for Preparing Nano-ordered Carbon Products from Refinery Hydrocarbon Streams. This invention was developed by Zhang Liang, Lafrancois Christopher J, Nyadong Leonard, Lai Jinfeng, Enterkin James A and Alvey Paul M.
The patent application number is US2..
Oil & Gas
| Fri 09 Jan 2026
Alexandria, Jan. 10 -- Yantai Jereh Petroleum Equipment & Technologies has received a patent for Turbine Engine Gas-inlet Cooling System and Turbine Engine Apparatus. This invention was developed by Zhang Rikui, Li Xincheng, Zhang Peng and Liu Zhijie.
The patent application number is US202418408240 20240109. The patent public..
Oil & Gas
| Fri 09 Jan 2026
Alexandria, Jan. 10 -- Chengdu Qinchuan IoT Technology has secured a patent on Methods, Internet of Things Systems, and Storage Media for Sampling and Monitoring Smart Gas Pipelines. Shao Zehua, Li Yong, Zhou Junyan and Wang Feng developed the invention.
The patent application number is US202519086101 20250320. The patent pub..
Oil & Gas
| Sat 10 Jan 2026
Beijing, Jan. 10 -- State Intellectual Property Office of China has published China University of Petroleum, Beijing patent application for Rock Friction Coefficient Measuring System. The invention was developed by Yang Hu, Liu Guoliang, Yang Tongyu, Tang Xinyu, Li Jinde, Shi Yuhe, Liu Qiao and Xiong Shilong.
The patent applica..
Oil & Gas
| Sat 10 Jan 2026
Beijing, Jan. 10 -- State Intellectual Property Office of China has published PetroChina patent application for Dynamic Detection Method for Moisture Content of Emulsified Oil. The invention was developed by Deng Feng, Chen Shiwen, Chen Guanhong, Zhao Ruidong, Shi Junfeng, Jiang Weidong, Zhao Hanjun and Xiong Chunming.
The pate..
Oil & Gas
| Sat 10 Jan 2026
Beijing, Jan. 10 -- State Intellectual Property Office of China has published China University of Petroleum, Beijing patent application for Seismic Trace Gather Data Denoising Method and Device, Storage Medium and Program Product. The invention was developed by Rao Ying, Wang Kunxi and Zhao Zhencong.
The patent application numb..
Oil & Gas
| Fri 09 Jan 2026
Beijing, Jan. 10 -- State Intellectual Property Office of China has published Zhanjiang Branch of China National Offshore Oil patent application for Method and Device for Verifying Integrity of Geophysical Backup Data. The invention was developed by Li Wei, Chen Xiao, Zeng Xiaoming, Long Huanchao, Zhang Liang and Chen Guanyi.
T..
Oil & Gas
| Fri 09 Jan 2026
Beijing, Jan. 10 -- State Intellectual Property Office of China has published PetroChina patent application for Drilling Parameter Design Method Based on Risk Controllability. The invention was developed by Tang Quanhong, Jia Haimin, Guo Haiqing, Zhou Bo, Cao Sige, Wang Bo, Song Meihua, Zou Guanggui, Zhang Feng, Lou Erbiao, Lu J..
Oil & Gas
| Fri 09 Jan 2026
Beijing, Jan. 10 -- China University of Petroleum, East China has submitted a patent application for FDHHFLTS Fuzzy Evidence Reasoning Method for Underwater Manifold Failure Risk Early Warning. Wu Shibo, Cai Baoping, Yu Yang, Gao Chuntan, Shao Xiaoyan and Zhao Yixin developed the invention.
The patent application number is CN..
Oil & Gas
| Fri 09 Jan 2026
Beijing, Jan. 9 -- CChina Petroleum & Chemical, Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd, Sinopec Shanghai Eng Co Ltd and Sichuan University have applied Chinese patent for Method for Constructing Pha Synthetic Flora. Zhang Quan, Yao Jian, Wang Meng, Chen Dong, Gao Huipeng, Tang Yueqin and Li Lanpeng devel..
Oil & Gas
| Fri 09 Jan 2026
Beijing, Jan. 9 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have applied Chinese patent for Phase-change Self-degradation Temporary Plugging Agent and Preparation Method Thereof. Moumont, Shu Qinglin, Cao Gongze, Liu Heng, Wang Zengmin, Lyu Yongli, Chen Peisheng, Jiang Yan and Xiao Chijun developed it.
The pate..
Oil & Gas
| Fri 09 Jan 2026
Beijing, Jan. 9 -- China Petroleum & Chemical and Shanghai Ocean Oil & Gas Branch China Petroleum & Chemical Corp have filed a patent application for Plugging Agent for Oil-based Drilling Fluid, Preparation Method of Plugging Agent, Plugging Slurry and Application of Plugging Slurry in Oil-based Drilling Fluid. This invention wa..
Oil & Gas
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Daqing Oilfield and PetroChina have sought patent for Intelligent Inspection Method of Anti-explosion Inspection Robot. This invention was developed by Wang Qun, Sun Junwei, Liu Kaiyuan, Sun Lidong, Zuo Weijun, Ma Zhewen, He Shengqian, Yang Guang, Li Xuemei and Liang Bo.
The patent application number is CN2..
Oil & Gas
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Shashi Steel Pipe Works Sinopec Oilfield Equipment Corp and Sinopec Oilfield Equipment have submitted a patent application for Pipe Cutting System of Spiral Pipe Body Back Swing Unit. Li Xuemei, Shi Zhencong, Luo Hongfu, Chen Xi, Tong Wei, Zhang Xinfang, Shen Yijun, Zhou Guangjie and Zhong Cunfu developed the ..
Oil & Gas
| Thu 08 Jan 2026
Geneva, Jan. 9 -- China Petroleum & Chem Corp and Sinopec Shanghai Research Institute of Petrochemical Technology have submitted a patent application for ZSM-5 Molecular Sieve, Preparation Method, and Lightening Method. This invention was developed by Lv Jiangang, Chen Long, Liu Bo, Wang Di, Wang Yunzheng and Zhou Haichun.
Th..
Oil & Gas
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Sinopec Group, Sinopec Oilfield Service, Sinopec Shengli Petroleum Engineering and Drilling Tech Res Institute Shengli Petroleum Eng Co Ltd Sinopec have submitted a patent application for Screw Thread Oiling Device. This invention was developed by He Licheng, Cai Wenjun, Zhang Guohua, Gao Yu, Chen Zhili and Wa..
Oil & Gas
| Thu 08 Jan 2026
Beijing, Jan. 9 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have submitted a patent application for Treatment Method and Device for Steam Explosion Waste Gas. This invention was developed by Zhao Lei, Liu Songyan, Wang Peng, Liu Zhiyu and Zhang Quan.
The patent application ..
Oil & Gas
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Sinopec Group, Sinopec Oilfield Service, Sinopec Shengli Petroleum Engineering and Drilling Tech Res Institute Shengli Petroleum Eng Co Ltd Sinopec have submitted a patent application for Treatment Device and Treatment Method for Drilling Fluid Waste Gas. This invention was developed by Xia Ye, Pei Xueliang, L..
Oil & Gas
| Fri 09 Jan 2026
Geneva, Jan. 9 -- Saudi Arabian Oil Co And Aramco Services have filed a patent application for Adjusting Reservoir Simulation by History Matching and Classifying the Misfit. This invention was developed by Jalali Ridwan Shams and Al-darrab Abdulaziz Mohammad.
The patent application number is WO2025US32184 20250604. The patent..
Oil & Gas
| Fri 09 Jan 2026
Beijing, Jan. 9 -- Daqing Oilfield and PetroChina have filed a patent application for Block Copolymer, Preparation Method and Application Thereof, Oil Displacement System and Application Thereof. This invention was developed by Wu Xiaolin, Wang Peng, Hou Zhaowei, Wang Haifeng, Yang Yong, Peng Shukai, Shan Houfei, Hao Jinsheng, L..
Oil & Gas
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Cnpc Shenzhen New Energy Res Institute Co Ltd and PetroChina have submitted a patent application for Magnesium-based Hydrogen Storage Material as Well as Preparation Method and Application Thereof. This invention was developed by Liu Huang, Zhang Biao, Liu Chenguang, Chu Pan, Ye Liwang and Ren Changxiang.
T..
Oil & Gas
| Thu 08 Jan 2026
Beijing, Jan. 9 -- China Petroleum & Chemical and Sinopec Shijiazhuang Refining & Chemical Company have submitted a patent application for Acid Hydrocarbon Flash Separation Equipment for Alkylation Production Device. This invention was developed by Yao Jianhui, Liu Dong, Wang Zhongxia, Zhang Yongkui and Wang Shuo.
The patent ..
Oil & Gas
| Thu 08 Jan 2026
Beijing, Jan. 9 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have sought patent for Catalyst for Synthesizing Isosorbide and Preparation Method Thereof. This invention was developed by Bai Yuli, Bai Fudong, Zhang Lei, Sun Qimei and Li Xiuzheng.
The patent application number ..
Oil & Gas
| Thu 08 Jan 2026
Beijing, Jan. 9 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have submitted a patent application for Water-resistant Catalytic Oxidation Catalyst and Preparation Method Thereof. This invention was developed by Wang Peng, Wang Xuehai, Liu Sijia and Zhao Lei.
The patent applic..
Oil & Gas
| Fri 09 Jan 2026
Geneva, Jan. 9 -- Saudi Arabian Oil Co and Aramco Services have submitted a patent application for Measurement of Mass Flow Rate Using an Array of Dynamic Pressure Sensors. Ramakrishnan Vijay, Vera Alejandro and Arsalan Muhammad developed the invention.
The patent application number is WO2025US33571 20250613. The patent publi..
Oil & Gas
| Fri 09 Jan 2026
Geneva, Jan. 9 -- Saudi Arabian Oil Co and Aramco Services have filed a patent application for Retrofittable Dual Flow Path Mandrel. This invention was developed by Jacob Suresh.
The patent application number is WO2025US31768 20250530. The patent publication number is WO2025259451 (A1). International Patent Classification cod..
Oil & Gas
| Fri 09 Jan 2026
Beijing, Jan. 9 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have submitted a patent application for Liquid Shielding Temporary Plugging Agent and Preparation Method Thereof. This invention was developed by Moumont, Shu Qinglin, Wang Xuemei, Liu Heng, Zhang Xing, Lin Jisheng, Jiang Yan, Feng Leilei, Zhang Bingyan a..
Oil & Gas
| Fri 09 Jan 2026
Beijing, Jan. 9 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have submitted a patent application for Modified Asphalt Additive as Well as Preparation Method and Application Thereof. This invention was developed by Sun Haocheng, Hui Jun, Liu Chunyang, Gao Lin, Jia Zixian and Che..
Oil & Gas
| Thu 08 Jan 2026
Beijing, Jan. 9 -- China University of Petroleum, East China, Shandong Furuisen Biological Eng Co Ltd, Shandong Hebeiwei Biological Eng Co Ltd and Weifang Huinuo Biotechnology Co Ltd have filed a patent application for Multi-mechanism Synergistic Efficient Broad-spectrum Antibacterial Peptide and Application Thereof. This invent..
Oil & Gas
| Thu 08 Jan 2026
Beijing, Jan. 9 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have submitted a patent application for Wastewater Pretreatment Method. This invention was developed by Liu Ya, Wang Xueqing, Zhu Guangjin, Guo Hongshan and Li Baozhong.
The patent application number is CN202311749..
Oil & Gas
| Thu 08 Jan 2026
Beijing, Jan. 9 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Treatment Method of Salt-containing Wastewater. Gao Feng, Meng Fanbin and Ma Xin developed the invention.
The patent application number is CN202311743154 20231218. The patent publication numb..
Oil & Gas
| Thu 08 Jan 2026
Geneva, Jan. 9 -- Linde GmbH, Sabic Global Technologies BV and BASF have submitted a patent application for Reactor Arrangement and Method for Carrying Out a Chemical Reaction. This invention was developed by Eberstein Christopher, Hofstätter Martin, Mayerhofer Matthias, Oprins Arno Johannes Maria, Rössler Felix, Schmidt Gunth..
Oil & Gas
| Thu 08 Jan 2026
Beijing, Jan. 9 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have sought patent for Monolithic Catalytic Material, Monolithic Catalyst, Preparation Method and Application of Monolithic Catalytic Material and Monolithic Catalyst, and Catalytic Oxidation Method. This invention wa..
Oil & Gas
| Thu 08 Jan 2026
Beijing, Jan. 9 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have applied Chinese patent for Supported Mnco-based Catalyst and Preparation Method Thereof, and Purification Method of Hydrogen-containing Gas. Liu Shida, Hou Shuandi and Liu Shuhe developed it.
The patent applic..
Oil & Gas
| Thu 08 Jan 2026
Beijing, Jan. 9 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have sought patent for Coating Slurry and Application Thereof, Monolithic Catalyst and Preparation Method and Application Thereof. This invention was developed by Liu Shida, Hou Shuandi and Liu Shuhe.
The patent ap..
Oil & Gas
| Fri 09 Jan 2026
Geneva, Jan. 9 -- Schlumberger Technology Corp, Schlumberger Ca Ltd, Services Petroliers Schlumberger and Schlumberger Technology have applied WIPO patent for Self-contained Pressure Compensation for Rotating Control Device Seals. Halmari Jaakko Jalmari developed it.
The patent application number is WO2025US33138 20250611. Th..
Oil & Gas
| Fri 09 Jan 2026
Geneva, Jan. 9 -- UOP LLLC and China Petroleum & Chemical have submitted a patent application for Process to Produce Phenol and Cresol from Coal Tar. This invention was developed by Zhou Zhenhua, Phivilay Somphonh Peter, Guo Liwei and Xu Teng.
The patent application number is WO2024US33592 20240612. The patent publication num..
Oil & Gas
| Fri 09 Jan 2026
Beijing, Jan. 9 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have filed a patent application for Method and System for Monitoring Wired Transmission Progress of Node Instrument. This invention was developed by Yang Wenguang and Song Zhixiang.
The patent application number is CN202311722981 202312..
Oil & Gas
| Fri 09 Jan 2026
Beijing, Jan. 9 -- PetroChina, Petrochina Coalbed Methane Co Ltd and China United Coalbed Methane National Engineering Res Center Co Ltd have sought patent for Calculation Method and System Applied to Sea-land Transition Phase Shale Gas Resource Quantity. This invention was developed by Li Shuxin, Lu Jungang, Li Xiang, Li Yong, ..
Oil & Gas
| Fri 09 Jan 2026
Beijing, Jan. 9 -- Daqing Oilfield, PetroChina and Daqing Oilfield Design Institute Co Ltd have filed a patent application for Method and Device for Analyzing Output Dynamic Performance of Charging and Discharging Circuit of Energy Storage System. This invention was developed by Zhao Xuefeng, Lai Hailei, Wang Tongqiang, Zhao Zho..
Oil & Gas
| Fri 09 Jan 2026
Beijing, Jan. 9 -- Daqing Oilfield and PetroChina have applied Chinese patent for Polymer Flooding Whole-process Recoverable Reserve Prediction Method. Guan Heng, Fan Xiaodong, Wang Shuli, Ding Yi and Li Yong developed it.
The patent application number is CN202311717757 20231214. The patent publication number is CN120163272 (..
Oil & Gas
| Fri 09 Jan 2026
Beijing, Jan. 9 -- China Petroleum & Chemical, Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd and Jiangnan University have submitted a patent application for Beta-1, 4-glucanase Mutant and Application Thereof. This invention was developed by Zhang Quan, Gao Huipeng, Liu Song, Li Jianghua, Li Yangyang, Wang Meng a..
Oil & Gas
| Fri 09 Jan 2026
Beijing, Jan. 9 -- China Petroleum & Chemical, Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd, Sinopec Shanghai Eng Co Ltd and Sichuan University have applied Chinese patent for Bacterial System for Synthesizing Pha (polyhydroxyalkanoate) by Efficiently Utilizing Mixed Acid Mainly Containing Butyric Acid and Appl..
Oil & Gas
| Fri 09 Jan 2026
Beijing, Jan. 9 -- China Petroleum & Chemical, Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd, Sinopec Shanghai Eng Co Ltd and Sichuan University have submitted a patent application for Bacterial System for Synthesizing PHA (polyhydroxyalkanoate) by Efficiently Utilizing Mixed Acid Mainly Comprising Lactic Acid ..
Oil & Gas
| Fri 09 Jan 2026
Beijing, Jan. 9 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have filed a patent application for Geobacillus Sp. DC-3 and Application Thereof. This invention was developed by Xu Chuang, Yuan Changzhong, Jiang Yiran, Hu Yi, Yu Dandan, Wang Guan, Xu Peng, Xu Bowen, Feng Yiru and Xiang Yiwei.
The patent application..
Oil & Gas
| Fri 09 Jan 2026
Beijing, Jan. 9 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have submitted a patent application for Btex Degrading Bacterium in Petrochemical Enterprise Polluted Site in Coastal Saline-alkali Area as Well as Screening Method and Application of Btex Degrading Bacterium. This in..
Oil & Gas
| Thu 08 Jan 2026
Beijing, Jan. 9 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have submitted a patent application for Method for Synthesizing Acrylic Acid from CO2 and Ethylene. This invention was developed by Sun Xiaolei, Zhang Zhizhi, Liu Quanjie and Yang Chao.
The patent application numbe..
Oil & Gas
| Sat 10 Jan 2026
Alexandria, Jan. 10 -- U.S. Patent and Trademark Office has awarded a patent to International Business Machines for Generating and Validating Optimized Membranes for Carbon Dioxide Separation in Binary Gas. Giro Ronaldo, Steiner Mathias B, Hsu Hsiang Han, Kishimoto Akihiro and Takeda Seiji developed the invention.
The patent ..
Oil & Gas
| Fri 09 Jan 2026
Alexandria, Jan. 10 -- Halliburton Energy Services has received a patent for Expandable Liner Hanger Assembly Having Anchor Key in Dovetail Groove on Hanger Body. This invention was developed by Juhari Muhammad Nur Adli, Zhao Yian, Maddux Stephen Ross, Zhong Xiaoguang Allan and Newton Daniel Craig.
The patent application number..
Oil & Gas
| Fri 09 Jan 2026
Alexandria, Jan. 10 -- Saudi Arabian Oil Company has been granted a patent for Energized Swabbing Device for a Slickline Based Well Initiation Service Tool. Cochran Jamie developed the invention.
The patent application number is US202418672627 20240523. The patent publication number is US12509965 (B2). International Patent Clas..
Oil & Gas
| Fri 09 Jan 2026
Alexandria, Jan. 10 -- Weatherford Technology has obtained a patent for system and method for electrical control of downhole well tools. This invention was developed by Hopmann Don A and Wolters Sebastiaan J.
The patent application number is US202217741839 20220511. The patent publication number is US12509961 (B2). Internationa..
Oil & Gas
| Fri 09 Jan 2026
Alexandria, Jan. 10 -- Halliburton Energy Services has been awarded a patent for Fluid Tight Float for Use in a Downhole Environment. This invention was developed by El Mallawany Ibrahim, Fripp Michael Linley and Greci Stephen Michael.
The patent application number is US202418773135 20240715. The patent publication number is US..
Oil & Gas
| Fri 09 Jan 2026
Alexandria, Jan. 10 -- United States Patent for Expandable Metal Slip Ring for Use with a Sealing Assembly has been issued to Halliburton Energy Services. This invention was developed by Holderman Luke William, Eldho Shanu Thottungal, Greci Stephen Michael and Fripp Michael Linley.
The patent application number is US20211732575..
Oil & Gas
| Fri 09 Jan 2026
Alexandria, Jan. 10 -- Weatherford Technology has secured a patent on Seal Life Enhancement for Rotating Control Device. Le Tuong T developed the invention.
The patent application number is US202418422064 20240125. The patent publication number is US12509954 (B2). International Patent Classification codes are E21B33/00 and F16J..
Oil & Gas
| Fri 09 Jan 2026
Beijing, Jan. 10 -- China University of Petroleum, East China has submitted a patent application for Computer Intelligent Fault Diagnosis and Early Warning System Based on Artificial Intelligence. This invention was developed by Li Yan, Xu Shang, He Jiashuai, Shen Wenjing and Lee Myung Woo.
The patent application number is CN20..
Oil & Gas
| Fri 09 Jan 2026
Alexandria, Jan. 10 -- Basell Poliolefine Italia has been granted a patent for Process for the Preparation of a Catalyst Component and Components Therefrom Obtained. Brita Diego, Collina Gianni, Evangelisti Daniele, Gaddi Benedetta, Gessi Piero, Morini Giampiero, Soffritti Silvia and Vincenzi Paolo developed the invention.
The ..
Oil & Gas
| Fri 09 Jan 2026
Alexandria, Jan. 10 -- Baker Hughes Holdings has obtained a patent for machine state visualization. This invention was developed by Gandhi Shrenik, Ghamande Ketan and Pranith Pabbaraju Venkata Naga Lalith.
The patent application number is US202217658028 20220405. The patent publication number is US12510876 (B2). International P..
Oil & Gas
| Fri 09 Jan 2026
Alexandria, Jan. 10 -- Saudi Arabian Oil Company has been granted a patent for Using Machine Learning to Predict Aquifers from Groundwater Chemistry Data. Sardar Essam Hasan, Souid Fahad Ahmed and Anifowose Fatai A developed the invention.
The patent application number is US202318179034 20230306. The patent publication number i..
Oil & Gas
| Fri 09 Jan 2026
Alexandria, Jan. 10 -- U.S. Patent and Trademark Office has awarded a patent to Halliburton Energy Services for Time-gated Energy Spectra for Removal of Borehole Capture Background. Schmid Gregory Joseph, Wang Jiaxin and Guo Weijun developed the invention.
The patent application number is US202418412008 20240112. The patent pub..
Oil & Gas
| Fri 09 Jan 2026
Alexandria, Jan. 10 -- Halliburton Energy Services has been granted a patent for Electromagnetic Waves Resistivity Computation Using Accelerated Segmented Lookup Table. This invention was developed by Choo Weng Fatt.
The patent application number is US201716651683 20171228. The patent publication number is US12510685 (B2). Inte..
Oil & Gas
| Fri 09 Jan 2026
Beijing, Jan. 10 -- State Intellectual Property Office of China has released PetroChina patent application for Image Rendering Method and System for Dynamically Acquiring Map Data in Natural Gas Supply Chain. This invention was developed by Zhang Yuantao, Zhang Han, Xiong Xinqiang, Guo Jiayu, Liu Yixin, Zhou Shuhui, Liu Xiaojuan..
Oil & Gas
| Fri 09 Jan 2026
Beijing, Jan. 10 -- PetroChina has submitted a patent application for Oil and Gas Field Infrastructure Project Quality Supervision Method and Supervision System. This invention was developed by Shen Jun, Huang Saqi, Wan Minke, Han Leikai, Wei Xing and Xue Qiang.
The patent application number is CN202311764487 20231220. The pate..
Oil & Gas
| Fri 09 Jan 2026
Beijing, Jan. 10 -- PetroChina has submitted a patent application for Multi-refinery Production Plan Optimization Method, Device and Equipment and Storage Medium. Dong Fenglian, Wei Zhiwei, Sun Xin, Xu Zejin, Yang Jian, Yin Jiming and Liu Pengfei developed the invention.
The patent application number is CN202311745922 20231218...
Oil & Gas
| Fri 09 Jan 2026
Beijing, Jan. 10 -- China University of Petroleum, East China has filed a patent application for Seepage Parameterization Learning Method and Device, Equipment and Storage Medium. This invention was developed by Yan Xia, Lin Jingqi, Zhang Kai, Zhang Liming, Tan Ziling, Cheng Deyi, Zhang Shiyi and Zhang Yijia.
The patent applica..
Oil & Gas
| Fri 09 Jan 2026
Beijing, Jan. 10 -- PetroChina has sought patent for Optimization Method for One-time Drilling of Tight Gas Well. This invention was developed by Chen Yingjie, Deng Haibo, Yang Lin, Fan Qi, Chen Jie, Feng Feng, Song Linke and Wang Jinxi.
The patent application number is CN202311743557 20231218. The patent publication number is ..
Oil & Gas
| Fri 09 Jan 2026
Beijing, Jan. 10 -- China University of Petroleum, East China has sought patent for Oil-gas Phase State Type Identification Method and System. This invention was developed by Liu Hua, Wang Jianxiang, Han Xiao, Hou Maoguo and Liu Jingdong.
The patent application number is CN202510652719 20250521. The patent publication number is..
Oil & Gas
| Fri 09 Jan 2026
Beijing, Jan. 10 -- PetroChina has submitted a patent application for Residential Gas Consumption Checking Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Han Kejiang, Liu Weidong, Liu Dingzhi, Guo Jiayu, Zhang Yuantao, Wang Yafei, Ni Jieqing and Shi Yuewen.
The patent application num..
Oil & Gas
| Fri 09 Jan 2026
Alexandria, Jan. 10 -- Chevron USA has been granted a patent for Vessel Sand Monitoring Using Infrared Images. Parizek Jason Robert, Popa Andrei Sergiu and Tam Soong Hay developed the invention.
The patent application number is US202318331021 20230607. The patent publication number is US12511776 (B2). International Patent Class..
Oil & Gas
| Fri 09 Jan 2026
Alexandria, Jan. 10 -- Chevron USA has obtained a patent for systems and methods for simultaneously and independently fracturing multiple wells from a common wellpad. This invention was developed by Bolen Matthew Scott, Han Seung Jin, Stom Tyler Wayne, Louden Travis Carlo and Dilorenzo Neil Robert Steil.
The patent application ..
Oil & Gas
| Fri 09 Jan 2026
Alexandria, Jan. 10 -- U.S. Patent and Trademark Office has awarded a patent to Chevron USA for Processes for Chemical Dosing Prior to the Pad. Dagnaw Dawit Yenesew, Li Yifan, Price Brian Paul, Nizamidin Nabijan, Shi Wei, Visairo Omar, Belcourt Kristen Anne, Chaves Leal Leonardo F, Guiler Aleisha Nichole, Kim Amos Sunghyun and S..
Oil & Gas
| Fri 09 Jan 2026
Alexandria, Jan. 10 -- U.S. Patent and Trademark Office has awarded a patent to ConocoPhillips for Esp Shielding Via Toe-dominant Solvent Injection. Sanchez Javier, Filstein Alex and Ogg Mason developed the invention.
The patent application number is US202418675903 20240528. The patent publication number is US12509973 (B2). Int..
Oil & Gas
| Fri 09 Jan 2026
Alexandria, Jan. 10 -- Halliburton Energy Services has been granted a patent for Detonator Assembly for a Perforating Gun Assembly. This invention was developed by Roberts Courtney Ann Thain, Cook Kevin and Kane Cynthia Anne.
The patent application number is US202318500751 20231102. The patent publication number is US12509970 (..
Oil & Gas
| Fri 09 Jan 2026
Alexandria, Jan. 10 -- Halliburton Energy Services has obtained a patent for swaging of charge tube for attachment to perforating hardware. This invention was developed by Metzger Jason Paul, Kinter Matthew and Bonner Aaron James.
The patent application number is US202318218480 20230705. The patent publication number is US12509..
Oil & Gas
| Sat 10 Jan 2026
Beijing, Jan. 10 -- PetroChina has submitted a patent application for Aluminum Alloy Screen Pipe and Manufacturing Method and Application Thereof. This invention was developed by Hu Fangting, Zhao Mifeng, Feng Shaobo, Xie Junfeng, Geng Hailong, Zhou Bo, Ai Zhengqing, Xiong Maoxian, Li Yan, Song Wenwen, Chen Jun, Lou Erbiao, Zhu ..
Oil & Gas
| Sat 10 Jan 2026
Beijing, Jan. 10 -- State Intellectual Property Office of China has published PetroChina patent application for Method for Determining Optimal Gas Injection Speed of Top Gas Injection Gravity Flooding. The invention was developed by Li Zhongcheng, Wu Wei, Wang Hailong, Wang Hongxue and Jiang Zhenchang.
The patent application nu..
Oil & Gas
| Sat 10 Jan 2026
Beijing, Jan. 10 -- State Intellectual Property Office of China has published PetroChina patent application for Bidirectional Anchor and Using Method Thereof. The invention was developed by Yang Tiancheng, Zhang Hongwei, Shao Lifei, Hu Jintong, Wang Wentao, Li Zhiguang, Shu Chang, Bai Jing, Shen Yuliang and Zhang Xiumei.
The pa..
Oil & Gas
| Sat 10 Jan 2026
Beijing, Jan. 10 -- State Intellectual Property Office of China has received PetroChina patent application for Oily Drilling Cutting Treatment Device and Preparation Method of Demulsifier. Li Jing, Lin Ling, Wen Ming, Luo Yuanhao, Yu Jinlei and Li Xin developed the invention.
The patent application number is CN202311744795 2023..
Oil & Gas
| Sat 10 Jan 2026
Beijing, Jan. 10 -- State Intellectual Property Office of China has received PetroChina patent application for Drill Column Torsional Pendulum Drilling Control Method for Tight Gas Well and Medium. Yang Lin, Xiao Yao, Xiang Bin, Hou Fu, Feng Feng, Chen Jie, Chen Yingjie, Fan Qi and Cao Jixiang developed the invention.
The paten..
Oil & Gas
| Sat 10 Jan 2026
Beijing, Jan. 10 -- PetroChina has submitted a patent application for Fracturing Testing Device, Fracturing Testing System and Fracturing Testing Method. Liu Xiang, Yang Xianzhi, Zhou Liguo, He Jinbao, Wang Hong, Zhang Ziming, Cheng Yunlong, Su Jian, Wu Di, Zhao Chao, Jing Shikun, Liu Dan, Yu Xunbing, Feng Ziwei and He Yin devel..
Oil & Gas
| Sat 10 Jan 2026
Beijing, Jan. 10 -- China University of Petroleum, East China has submitted a patent application for Underground Sand Production Monitoring Device and Method. This invention was developed by Wang Kai, Lu Jiaqi, Tian Jiaqi, Wang Zhiyuan, Gou Botao, Lyu Yi and He Yunpeng.
The patent application number is CN202510442952 20250410. ..
Oil & Gas
| Sat 10 Jan 2026
Beijing, Jan. 10 -- PetroChina has applied Chinese patent for Micro-flow Odorizing Plunger Pump. Guo Zijian, Pan Yitao, Wang Yonglong, Zhou Yun, Zhang Yan and Zhong Jianyong developed it.
The patent application number is CN202311753323 20231219. The patent publication number is CN120175635 (A). International Patent Classificati..
Oil & Gas
| Sat 10 Jan 2026
Beijing, Jan. 10 -- China University of Petroleum, East China has submitted a patent application for Dynamic Rotary Shear Testing Device and Method for Evaluating Crawler-soil Shear Action of Deep-sea Mining Crawler. This invention was developed by Yang Wendong, Hao Xiaohui, Ma Pengcheng, Xu Ziqi, Wang Ling, Yang Chundong, Li Me..
Oil & Gas
| Sat 10 Jan 2026
Beijing, Jan. 10 -- Northeast Petroleum University has submitted a patent application for Page Arrangement Seam Prediction Method Based on Multiple Cause Mechanism Constraints. This invention was developed by Su Xiaocen, Gong Lei, Fu Xiaofei, Gao Shuai, Xie Fenquan, Wu Haiguang, Wang Jie, Qin Xinnan and Cao Dongsheng.
The paten..
Oil & Gas
| Sat 10 Jan 2026
Beijing, Jan. 10 -- PetroChina has filed a patent application for Remote Debugging Method and System for Detectors in Multiple Types of Pipelines. This invention was developed by Peng Hao, Sun Mingnan, Zhong Qi, Liu Chang, He Mo and Zhao Shuai.
The patent application number is CN202311743806 20231218. The patent publication num..
Oil & Gas
| Thu 08 Jan 2026
Geneva, Jan. 9 -- World Intellectual Property Organization has released GB Connections LLC patent application for Coupled Connection for Drilling-with-casing Operations and Tight Clearance Casing Strings in Oil and Gas Wells. This invention was developed by Mannella Eugene J.
The patent application number is WO2025US11192 202..
Oil & Gas
| Thu 08 Jan 2026
Geneva, Jan. 9 -- Ge Vernova Infrastructure Tech LLC and Ge Vernova Tech GmbH have submitted a patent application for Flow and Heat Generator Assemblies for Carbon Dioxide Capture Systems and Methods of Use. This invention was developed by Woodall John Farrior.
The patent application number is WO2024US34445 20240618. The pate..
Oil & Gas
| Thu 08 Jan 2026
Geneva, Jan. 9 -- Power To Hydrogen LLC has submitted a patent application for High Pressure Hydrogen Production System and Method of Using Same. Matter Paul H, Quimba Minette Ocampo, Hery Travis M and Holt Christopher T developed the invention.
The patent application number is WO2024US34289 20240617. The patent publication n..
Oil & Gas
| Thu 08 Jan 2026
Geneva, Jan. 9 -- World Intellectual Property Organization has received Tecnoseal Foundry SRL patent application for Apparatus and Method for Generating Gaseous Hydrogen. Soffici Filippo developed the invention.
The patent application number is WO2025IB52831 20250318. The patent publication number is WO2025262481 (A1). Intern..
Oil & Gas
| Thu 08 Jan 2026
Geneva, Jan. 9 -- Ge Vernova Tech GmbH has applied WIPO patent for Apparatus Method for Natural Gas Enrichment of a Combustion Apparatus. Donais Richard E, Clark Iii William M, Bailey William P and Edberg Carl D developed it.
The patent application number is WO2024IB55903 20240617. The patent publication number is WO202526245..
Oil & Gas
| Fri 09 Jan 2026
Geneva, Jan. 9 -- Univ China Mining and China University of Geosciences, Beijing have submitted a patent application for Evaluation Method and Apparatus for Dynamic Diffusion of Natural Hydrogen in Rock Pores, and Device. Han Shuangbiao, Wang Jin, Wang Chengshan, Qiao Yu and Huang Jie developed the invention.
The patent appli..
Oil & Gas
| Fri 09 Jan 2026
Geneva, Jan. 9 -- World Intellectual Property Organization has received Susteon Inc patent application for CO2 Concentrator and Related Materials, Processes, and Systems. Abdallah Monica, Cook Emma, Gupta Raghubir, Shen Jian, Toppo Arnold, Zhou Shaojun and Tong Andrew developed the invention.
The patent application number is ..
Oil & Gas
| Fri 09 Jan 2026
Geneva, Jan. 9 -- Rumenaut Ltd has applied WIPO patent for Hydrogen Oxygen Device and Method of Use. Sowerby Stephen developed it.
The patent application number is WO2025NZ50052 20250606. The patent publication number is WO2025259118 (A1). International Patent Classification codes are C12M1/34, C25B1/01, C25B1/04, G01N27/40, ..
Oil & Gas
| Thu 08 Jan 2026
Geneva, Jan. 9 -- Porex Corp has submitted a patent application for Single Component Gas Diffusion Component with Variation of Gas Diffusion Characteristics. This invention was developed by Hufstetler Brad and Norton Parker.
The patent application number is WO2025US33777 20250616. The patent publication number is WO2025264557..
Oil & Gas
| Thu 08 Jan 2026
Geneva, Jan. 9 -- Thyssenkrupp Uhde GmbH and ThyssenKrupp AG have filed a patent application for Process for Decomposing Nitrogen Oxides in Exhaust Gases in Multiple Reaction Phases. This invention was developed by Brakhane Thorsten, Faulhaber Sven and Potthoff Christiane.
The patent application number is WO2025EP66994 202506..
Oil & Gas
| Thu 08 Jan 2026
Geneva, Jan. 9 -- Hebei Bofeng Oil and Gas Engineering Tech Service Co Ltd has submitted a patent application for Throttle Valve. This invention was developed by Wu Yuyi.
The patent application number is WO2025CN101838 20250618. The patent publication number is WO2025261411 (A1). International Patent Classification codes are ..
Oil & Gas
| Fri 09 Jan 2026
Geneva, Jan. 9 -- World Intellectual Property Organization has released Hydrexia Shanghai Co Ltd Hydrexia Qingdao Co Ltd and Hydrexia Singapore Pte Ltd patent application for Magnesium-based Hydrogen Storage Material Based on Core-shell Structure, Preparation Method Therefor, and Use Thereof. This invention was developed by Fang..
Oil & Gas
| Thu 08 Jan 2026
Geneva, Jan. 9 -- Sichuan Hongteng Energy Group Co Ltd has submitted a patent application for Negative Pressure Gas Recovery Device. This invention was developed by Wang Zhixing, Li Wei and He Hulin.
The patent application number is WO2025CN87021 20250402. The patent publication number is WO2025260904 (A1). International Pate..
Oil & Gas
| Fri 09 Jan 2026
Beijing, Jan. 9 -- State Intellectual Property Office of China has published China Petroleum & Chemical, Sinopec Dalian Res Inst Petroleum & Petrochemicals Co Ltd and Jiangnan University patent application for Method for Simultaneously Integrating Multiple Sites in Aspergillus Niger Genome. The invention was developed by Zhang Q..
Oil & Gas
| Fri 09 Jan 2026
Beijing, Jan. 9 -- China University of Petroleum, Beijing has sought patent for Small-size High-viscosity Microemulsion Hydraulic Drive Integrated System and Application. This invention was developed by Zhang Juan, Zhang Peng, Li Chen, Lyu Qichao, Yang Zihao and Dong Chaoxia.
The patent application number is CN202510282900 2025..
Oil & Gas
| Fri 09 Jan 2026
Beijing, Jan. 9 -- PetroChina has submitted a patent application for Modified Nano-particles, Sand Consolidation Material, Application of Sand Consolidation Material and Sand Control Method for Oil and Gas Well. This invention was developed by Kuang Shaohua, Sun Shouguo, Lyu Min, Zhang Jianjun, Hu Yi, Tong Shanshan, Chen Dazhao,..
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